Jakub Mazurek

Software Develeoper

TypeScript enthusiast experienced with React and Node. He feels best in creating solutions from scratch, making proof of concept projects and experimenting with new technologies. In his free time, he enjoys various outdoor activities like hiking and riding a bike.

Technologies

Backend

Node.js

Express.js

Sequelize

PostgreSQL

MongoDB

Socket.io

Frontend

React

Redux

SCSS

Ant Design

Material-UI

Mobile

React Native

Ionic

Other

Testing

Jest

Detox

TypeScript

Storybook

Linux/Unix

Webpack

Contributions

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Services

Contact

Callstack.io Sp. z o.o. seated in Wrocław, Poland, at Rybacka 7, 53-656 Wrocław, entered in the Register of Entrepreneurs of the National Court Register, kept by the District Court of Wrocław-Fabryczna in Wrocław, VI Commercial Division of the National Court Register under the number 0000606530, with share capital of PLN 8,000.00, with tax identification number (NIP) 8992785616, and statistical number (REGON) 363921820.